hi thanks for your reply.. see am gonna use qthreads now, okay what i need to change here??? i need:

Qthread should work independently in the widget class itself and also widget class should work independently apart from qthread..
my problem is qobject cannot inherit more than once. so what i need to change in my code?? .. i ve verified example but i dint get proper solution so please help..

thanks in advance,
shakthi